25414144

素因数分解:

$2^9\times 7^2\times {\mathrm{1013}}^1$

素因数の和:1045

約数の個数: 60

約数和(自身を含む): 59127354

約数和(自身を除く): 33713210

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1013, 1568, 1792, 2026, 3136, 3584, 4052, 6272, 7091, 8104, 12544, 14182, 16208, 25088, 28364, 32416, 49637, 56728, 64832, 99274, 113456, 129664, 198548, 226912, 259328, 397096, 453824, 518656, 794192, 907648, 1588384, 1815296, 3176768, 3630592, 6353536, 12707072, 25414144]

約数ペア:

[(1, 25414144), (2, 12707072), (4, 6353536), (7, 3630592), (8, 3176768), (14, 1815296), (16, 1588384), (28, 907648), (32, 794192), (49, 518656), (56, 453824), (64, 397096), (98, 259328), (112, 226912), (128, 198548), (196, 129664), (224, 113456), (256, 99274), (392, 64832), (448, 56728), (512, 49637), (784, 32416), (896, 28364), (1013, 25088), (1568, 16208), (1792, 14182), (2026, 12544), (3136, 8104), (3584, 7091), (4052, 6272)]